PIN code 174503 – Una, Himachal Pradesh

174503 is the PIN code of 3 post offices in Una district, Himachal Pradesh, served by the Pubowal SO sub office.

Post office	Type	Delivery	Division
Pubowal SOMap	Post office	Yes	Una Division
Kuthar Beet BOMap	Branch office	Yes	Una Division
Polian Beet BOMap	Branch office	Yes	Una Division

Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.